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Associate Process Engineer Jobs in Montana (NOW HIRING)

Keystone Engineering Inc.

Process Engineer

Billings, MT · On-site

Milestone Project Services, SIS SILverstone, VeraPro, and Salmon & Associates Our varied and ... Keystone Engineering is currently seeking a Process Engineer to join our team as we expand into the ...

Robert Peccia & Associates

Project Engineer

Missoula, MT · On-site

$80K - $100K/yr

Regular Full-Time Robert Peccia & Associates (RPA) is seeking a skilled and motivated Project Engineer to join our Water/Wastewater Group. This is a great opportunity to contribute to meaningful ...

Robert Peccia & Associates

Project Engineer

Kalispell, MT · On-site

$80K - $100K/yr

Benefits About RPA Robert Peccia & Associates (RPA) is a distinguished, 100% employee-owned civil engineering, planning, and land surveying firm headquartered in Montana. Established in 1978, we are ...

Robert Peccia & Associates

Project Engineer

Missoula, MT · On-site

$80K - $100K/yr

Regular Full-Time Robert Peccia & Associates (RPA) is seeking a skilled and motivated Project Engineer to join our Water/Wastewater Group. This is a great opportunity to contribute to meaningful ...

Robert Peccia & Associates

Project Engineer

Kalispell, MT · On-site

$80K - $100K/yr

Benefits About RPA Robert Peccia & Associates (RPA) is a distinguished, 100% employee-owned civil engineering, planning, and land surveying firm headquartered in Montana. Established in 1978, we are ...

Revelyst

Associate Industrial Engineer

Bozeman, MT · On-site

$65K - $75K/yr

Position Overview We are looking for an Associate Industrial Engineer to join our team. In this ... What You'll Do Process Improvement * Assist in analyzing production processes and workflows to ...

Revelyst

Associate Industrial Engineer

Bozeman, MT · On-site

$65K - $75K/yr

Position Overview We are looking for an Associate Industrial Engineer to join our team. In this ... What You'll DoProcess Improvement * Assist in analyzing production processes and workflows to ...

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All JobsAssociate Process Engineer JobsAssociate Process Engineer Jobs in Montana

Associate Process Engineer information

See Montana salary details

$38.1K

$75.8K

$121.2K

How much do associate process engineer jobs pay per year?

As of Jul 31, 2026, the average yearly pay for associate process engineer in Montana is $75,847.00, according to ZipRecruiter salary data. Most workers in this role earn between $60,100.00 and $87,200.00 per year, depending on experience, location, and employer.

What engineer makes $500,000 a year?

While most associate process engineers do not earn this level of salary, senior or specialized engineers in high-demand industries such as oil and gas, pharmaceuticals, or aerospace can reach or exceed $500,000 annually with bonuses and stock options. Achieving this salary typically requires extensive experience, advanced certifications, and leadership roles within the organization.

What are the key skills and qualifications needed to thrive as an Associate Process Engineer, and why are they important?

To thrive as an Associate Process Engineer, you need a solid background in chemical or mechanical engineering, problem-solving abilities, and a relevant bachelor's degree. Familiarity with process simulation software (like Aspen Plus or HYSYS), data analysis tools, and knowledge of industry standards is typically required. Strong analytical thinking, attention to detail, and effective communication skills help you collaborate with cross-functional teams and troubleshoot process issues. These skills ensure efficient process optimization, safety, and continuous improvement in manufacturing or production environments.

What does an associate process engineer do?

An associate process engineer supports the development, implementation, and optimization of manufacturing processes to improve efficiency and quality. They analyze data, troubleshoot issues, and collaborate with teams to ensure processes meet safety and performance standards, often using tools like process simulation software and requiring knowledge of engineering principles. This role typically involves monitoring production, documenting procedures, and assisting in process improvements under supervision.

What engineers make $300,000 a year?

Senior engineers in fields such as petroleum, aerospace, and software engineering can earn $300,000 or more annually, especially with extensive experience, advanced skills, and leadership roles. High compensation often involves working in specialized industries, managing large projects, or holding executive-level responsibilities.

How does an Associate Process Engineer typically collaborate with other departments during a project?

As an Associate Process Engineer, you'll work closely with cross-functional teams such as production, quality assurance, maintenance, and safety. Your role often involves gathering input from operators, coordinating with quality teams to resolve issues, and collaborating with senior engineers on process improvements. Regular communication and teamwork are essential, as you'll be expected to provide technical support, participate in meetings, and help implement solutions that align with overall operational goals. This collaborative environment not only enhances your technical skills but also helps you build strong professional relationships across the organization.

What is the difference between Associate Process Engineer vs Process Engineer?

AspectAssociate Process EngineerProcess Engineer
Required CredentialsBachelor's degree in engineering or related field; some certifications preferredBachelor's degree in engineering; often more experience or certifications required
Work EnvironmentEntry-level, supporting process development and optimization in manufacturing or chemical plantsMore independent roles, overseeing process improvements and troubleshooting
Employer & Industry UsageCommon in manufacturing, chemical, and pharmaceutical industriesUsed across similar industries, often with more responsibility

The main difference between an Associate Process Engineer and a Process Engineer lies in experience and responsibility. The Associate role is typically entry-level, focusing on supporting process tasks, while the Process Engineer has more independence and oversees process improvements. Both roles require similar educational backgrounds, but the Process Engineer usually has more experience or certifications. Understanding these distinctions can help job seekers identify the right position for their career stage and goals.

What engineers make $200,000 a year?

Senior engineers in fields such as petroleum, software, and aerospace engineering often earn $200,000 or more annually, especially with extensive experience, advanced skills, and relevant certifications. These roles typically require specialized knowledge, leadership responsibilities, and sometimes working in high-cost-of-living areas or industries with high demand.
What are the most commonly searched types of Process Engineer jobs in Montana? The most popular types of Process Engineer jobs in Montana are:
What are popular job titles related to Associate Process Engineer jobs in Montana? For Associate Process Engineer jobs in Montana, the most frequently searched job titles are:
What job categories do people searching Associate Process Engineer jobs in Montana look for? The top searched job categories for Associate Process Engineer jobs in Montana are:
What cities in Montana are hiring for Associate Process Engineer jobs? Cities in Montana with the most Associate Process Engineer job openings:
Associate Process Engineer jobs near you
Infographic showing various Associate Process Engineer job openings in Montana as of June 2026, with employment types broken down into 1% As Needed, 77% Full Time, 21% Part Time, and 1% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $75,847 per year, or $36.5 per hour.

Process Engineer

Keystone Engineering Inc.

Billings, MT • On-site

Full-time

Re-posted 6 days ago

Job description

Keystone Engineering Inc. opened for business in 1988 and for decades, has been a reliable provider of qualified engineering resources and technically innovative solutions. Keystone was founded to be an enduring company, and to provide an environment for our employees and clients to innovate, thrive, and be successful.
Keystone's family of companies include: Milestone Project Services, SIS SILverstone, VeraPro, and Salmon & Associates
Our varied and extensive experience indicates that successful projects come down to personnel. We incorporate their individual skills in a process that's geared toward excellence. The intentional pairing of people and process is the reason why clients know that they can trust their projects in the hands of Keystone. Services Offered: 3D Laser Scanning, Controls & Automation, Construction Management, Design & Drafting, Engineering: Civil/Structural, Electrical, Mechanical, Process, Functional Safety, Information Technology, Instrumentation, On-Site Services, Operations & Commissioning Support, Procurement, Project Management.
Keystone Engineering is currently seeking a Process Engineer to join our team as we expand into the Western states. Apply today!
Position Type: Full-time
Location: Montana, Utah, Washington, and/or Wyoming, USA
Work Environment/Physical Demands: Office/Sedentary
Travel Requirements: Occasional site visits
Essential Functions:
  • Monitor and report on plant operating performance of assigned units including overall plant efficiency, capacity, product yields, catalyst life, emissions, and process safety. Collect field data as required to ensure accuracy of results.
  • Complete performance evaluations and generate recommendations to resolve identified problems found in process equipment including compressors, turbines, heat exchangers, absorbers, strippers, boilers, combustion equipment, and reactors.
  • Provide process optimization, troubleshooting, data analysis, and technical support to the operations organization.
  • Provide detailed engineering support and monitor / expedite assigned jobs through the Management of Change process to ensure timely execution.
  • Evaluate and participate in the development of potential capital improvement projects to increase production capacity, improve energy efficiency, and enhance EHS performance.
  • Prepare and review documents including PFDs, P&IDs, scopes of work, and equipment specifications to support capital improvement project budget authorization requests and approved project execution. Provide detailed written justifications for management approval.
  • Review new operational procedures and conduct training for operations personnel for significant changes.
  • Participate in PHAs, LOPA studies, and incident investigations.
  • Identify and implement solutions to EHS related action items to meet schedule requirements.
  • Assist Maintenance and Operations during turnarounds by providing pre-turnaround process engineering recommendations, assisting in planning specialty work, performing equipment inspections related to process issues, monitoring equipment repairs that can affect the process, coordinating catalyst replacements, and assisting with plant restarts.

Requirements:
  • B.S. degree in Chemical Engineering from an ABET-accredited university.
  • 5-10 years of engineering-related experience.
  • Strong communication skills (written and verbal) required.
  • Self-motivated, organized, and solution advocate.
  • Attention to detail.
  • Applicants must be currently authorized to work in the U.S. for any employer.

Experience Preferred:
  • P.E. License

Equal Opportunity Employer, including disabled and veterans.

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